52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
package lang
|
|
|
|
import (
|
|
"sync"
|
|
|
|
"github.com/zclconf/go-cty/cty/function"
|
|
|
|
"github.com/hashicorp/terraform/addrs"
|
|
"github.com/hashicorp/terraform/experiments"
|
|
)
|
|
|
|
// Scope is the main type in this package, allowing dynamic evaluation of
|
|
// blocks and expressions based on some contextual information that informs
|
|
// which variables and functions will be available.
|
|
type Scope struct {
|
|
// Data is used to resolve references in expressions.
|
|
Data Data
|
|
|
|
// SelfAddr is the address that the "self" object should be an alias of,
|
|
// or nil if the "self" object should not be available at all.
|
|
SelfAddr addrs.Referenceable
|
|
|
|
// BaseDir is the base directory used by any interpolation functions that
|
|
// accept filesystem paths as arguments.
|
|
BaseDir string
|
|
|
|
// PureOnly can be set to true to request that any non-pure functions
|
|
// produce unknown value results rather than actually executing. This is
|
|
// important during a plan phase to avoid generating results that could
|
|
// then differ during apply.
|
|
PureOnly bool
|
|
|
|
funcs map[string]function.Function
|
|
funcsLock sync.Mutex
|
|
|
|
// activeExperiments is an optional set of experiments that should be
|
|
// considered as active in the module that this scope will be used for.
|
|
// Callers can populate it by calling the SetActiveExperiments method.
|
|
activeExperiments experiments.Set
|
|
|
|
// ConsoleMode can be set to true to request any console-only functions are
|
|
// included in this scope.
|
|
ConsoleMode bool
|
|
}
|
|
|
|
// SetActiveExperiments allows a caller to declare that a set of experiments
|
|
// is active for the module that the receiving Scope belongs to, which might
|
|
// then cause the scope to activate some additional experimental behaviors.
|
|
func (s *Scope) SetActiveExperiments(active experiments.Set) {
|
|
s.activeExperiments = active
|
|
}
|